@Article{AAMM-11-3,
author = {Liren, Li and Yipeng, Shi and Zhang, Shengqi and Wang, Lian-Ping and Zhenhua, Xia},
title = {On the Comparison Between Lattice Boltzmann Methods and Spectral Methods for DNS of Incompressible Turbulent Channel Flows on Small Domain Size},
journal = {Advances in Applied Mathematics and Mechanics},
year = {2019},
volume = {11},
number = {3},
pages = {598--607},
abstract = {<p style="text-align: justify;">The paper presents a study of the influence of the domain size and LBM collision models on fully developed turbulent channel flows. The results using spectral method show that a smaller domain size will increase the velocity fluctuations in the streamwise direction. And MRT-LBM with different collision models gives reliable results at least for low order flow statistics compared with those from spectral method and finite-difference method.</p>},
issn = {2075-1354},
doi = {https://doi.org/10.4208/aamm.2018.s04},
url = {https://global-sci.com/article/73120/on-the-comparison-between-lattice-boltzmann-methods-and-spectral-methods-for-dns-of-incompressible-turbulent-channel-flows-on-small-domain-size}
}